
1) Dry, hollow stalk
Found on
https://www.crosswordclues.com/clue/kex
[AM] KEX (1190 AM, `NewsRadio 1190 KEX`) is a class A clear channel AM radio station broadcasting from Portland, Oregon. As of 2005 it is owned by Clear Channel Communications and runs news/talk programming. Because KEX is a Class A station, KEX reaches most of the densely populated areas of Oregon, providing grade B coverage as far south a...
Found on
http://en.wikipedia.org/wiki/KEX_(AM)

dry hollow plant stalk
Found on
http://phrontistery.info/k.html

• (n.) A dry husk or covering. • (n.) A weed; a kecksy.
Found on
http://thinkexist.com/dictionary/meaning/kex/
Kex noun [ W.
cecys , plural, hollow stalks.]
1. (Botany) A weed; a kecksy.
Bp. Gauden. « Though the rough
kex break The starred mosaic.»
Tennyson. 2. A dry husk or covering. « When the
kex , or husk, is broken, he provet...
Found on
http://www.encyclo.co.uk/webster/K/7

Portland, Oregon
Found on
http://www.translationdirectory.com/glossaries/glossary122.htm

the dry, usually hollow stem or stalk of various plants, esp. of large plants belonging to the parsley family, as cow parsnip or wild chervil.
Found on
https://www.infoplease.com/dictionary/kex
No exact match found.